On 11/12/15, Will Estes <westes...@gmail.com> wrote: > On Thursday, 12 November 2015, 9:41 pm +0000, Gavin Smith > <gavinsmith0...@gmail.com> wrote: >> On 12 November 2015 at 19:19, Will Estes <westes...@gmail.com> wrote: >> > and Makefile.am: >> > >> > check_PROGRAMS = test >> > >> > test_SOURCES = test.l >> > nodist_test_SOURCES = test.c [...] >> I'd guess that nodit_test_SOURCES = test.c is wrong, because of this: >> >> "You should never explicitly mention the intermediate (C or C++) file >> in any SOURCES variable; only list the source file." >> >> http://www.gnu.org/software/automake/manual/html_node/Yacc-and-Lex.html >> >> I changed Makefile.am to >> >> check_PROGRAMS = test >> >> nodist_test_SOURCES = test.l >> #nodist_test_SOURCES = test.c [...] >> I guess that's not what you want, because test.l isn't distributed there. >> >> Following Nick's suggestion to use dist-hook, the following appeared >> to give good results: >> >> check_PROGRAMS = test >> >> test_SOURCES = test.l >> >> dist-hook: >> rm -f ${distdir}/test.c >> >> With that, test.l is distributed but test.c isn't. >> > > Thanks. That does what I'm looking for and I can scale that up to the entire > test suite with a bit of effort.
This will probably work fine, but this has the potential problem that test.c will be built every time you run 'make dist', just to be deleted immediately. This may or may not be a concern for you, but the likely consequence is that lex will be required to run 'make dist', even though it would otherwise not be required. My original suggestion was to try something like this (not tested): EXTRA_DIST = nodist_test_SOURCES = test.l EXTRA_DIST += $(nodist_test_SOURCES) Cheers, Nick
